stone101

问题排查出来了，折腾了一大堆软件和系统的检查，最后发现是硬件问题。现在的情况是，不知道内存烧坏了主板还是主板烧坏了内存，反正挂了一根内存，然后主板A通道坏了，只能用B通道

https://forums.unraid.net/topic/46802-faq-for-unraid-v6/?do=findComment&comment=543490 我参考了这个说明贴中的这一楼进行了尝试，最后用 btrfs restore -v /dev/sdX1 /mnt/disk2/restore 把pool中的数据拷贝出来了，基本抢救回来了，也感谢你的帮助。

那个帖子里那位朋友是弄错文件系统了，我跟他不完全一样

I attached the diag here. tower-diagnostics-20231116-2214.zip

@JorgeB Sorry for bothering you. I see your comment in https://forums.unraid.net/topic/129557-求助-“无法挂载：没有uuid池”/. I encountered a similar issue. Could you please help me. I have a cache pool that it is combined with two 500G ssd. I misoperated to unmount this pool. Now I would like to re-mount this pool back and the data in it is important. I didn't format this pool. But it shows"no pool uuid". Could you please help advise how could I re-mount it and fetch back my data. Much appreciate.

这个池是由两块500G的固态组的缓存池，里面的都是我系统和docker的config文件，比较重要，现在挂不回去了，我并没有格式化什么的，数据还有的救吗？

请问应该怎样检测和修复呢

我抓到了死机前的log，其中nvme3n1p1和nvme0n1p1分别是两个500G硬盘，raid1的方式组成pool，系统和docker相关的东西放在这里面。log里似乎显示这两盘数据出问题了？我不太看得懂，请求帮助